JPH03110U - - Google Patents
Info
- Publication number
- JPH03110U JPH03110U JP5867789U JP5867789U JPH03110U JP H03110 U JPH03110 U JP H03110U JP 5867789 U JP5867789 U JP 5867789U JP 5867789 U JP5867789 U JP 5867789U JP H03110 U JPH03110 U JP H03110U
- Authority
- JP
- Japan
- Prior art keywords
- crankshaft
- crank web
- combustion engine
- internal combustion
- sectional
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000002485 combustion reaction Methods 0.000 claims 2
- 238000000605 extraction Methods 0.000 claims 1
Landscapes
- Gears, Cams (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Description
第１図は本考案に係る多気筒エンジンのクラン
ク軸の断面図、第２図は同ギアが形成されたクラ
ンクウエブの第１図−線断面図、第３図は同
クランクウエブの別の実施例の断面図、第４図は
従来のクランク軸の断面図である。
１……クランクシヤフト、２……ジヤーナルセ
ンター、３……クランクウエブ、４……クランク
ピン、５……ギア、６……内側面、７……貫孔、
８……穴、９……外側面、１０……切削部、１１
……穴、１２……オイル通路、１３……栓、１４
……凹溝。
Fig. 1 is a sectional view of the crankshaft of a multi-cylinder engine according to the present invention, Fig. 2 is a sectional view taken along the line shown in Fig. 1 of the crank web on which the same gear is formed, and Fig. 3 is another implementation of the same crank web. An example cross-sectional view, FIG. 4, is a cross-sectional view of a conventional crankshaft. 1... Crankshaft, 2... Journal center, 3... Crank web, 4... Crank pin, 5... Gear, 6... Inner surface, 7... Through hole,
8... Hole, 9... Outer surface, 10... Cutting part, 11
... Hole, 12 ... Oil passage, 13 ... Plug, 14
...concave groove.
補正 平２．１．３０
図面の簡単な説明を次のように補正する。
明細書第７頁第３行の「１０……切削部」を「
１０……薄肉部」と補正します。Amendment 2.1.30 Hei 2.1.30 The brief description of the drawing is amended as follows. "10...Cutting part" on page 7, line 3 of the specification is replaced with "
10...Thin section".
Claims (1)
スプロケツトを一体的に形成した内燃機関のクラ
ンクシヤフトにおいて、上記クランクウエブのジ
ヤーナルセンターよりも少なくともクランクピン
側の側面の一部を肉抜きしたことを特徴とする内
燃機関のクランクシヤフト。 A crankshaft for an internal combustion engine in which a power extraction gear or sprocket is integrally formed on the outer periphery of a crank web, characterized in that at least a part of the side surface of the crank web on the crankpin side from the journal center is hollowed out. The crankshaft of an internal combustion engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5867789U JPH03110U (en) | 1989-05-23 | 1989-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5867789U JPH03110U (en) | 1989-05-23 | 1989-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03110U true JPH03110U (en) | 1991-01-07 |
Family
ID=31584505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5867789U Pending JPH03110U (en) | 1989-05-23 | 1989-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03110U (en) |
-
1989
- 1989-05-23 JP JP5867789U patent/JPH03110U/ja active Pending